Carbon Sub Index breakdown

Date of Evaluation Date of Eval. Index Trait PTA *Carbon Cost (€) Contribution Contrib.
PTA * Carbon Cost
Sep 2025 Milk Sub Index -0.51
Milk (kg) 34.00 -0.014 -0.48
Fat (kg) 3.29 -0.375 -1.23
Prot (kg) -2.72 -0.441 1.20
Fertility Sub Index -4.72
Calving Interval (days) 2.28 -1.459 -3.33
Survival (%) -1.25 1.117 -1.40
Calving Sub Index -0.55
Gestation Length (days) 0.60 -0.919 -0.55
Beef Sub Index 0.17
Carcass Weight (kg) -1.80 -0.528 0.95
Age of Slaughter (days) 1.81 -0.432 -0.78
Maintenance Sub Index Maint. Sub Index 2.61
Live WT (kg) -8.50 -0.307 2.61
Total Carbon Sub Index -3.01

* Based on an €80/tonne carbon price